[ 1561.071422][ T8081] br1: port 1(veth1) entered blocking state
[ 1561.071683][ T8081] br1: port 1(veth1) entered disabled state
[ 1561.071958][ T8081] veth1: entered allmulticast mode
[ 1561.073864][ T8081] veth1: entered promiscuous mode
[ 1561.221473][ T4562] br1: port 1(veth1) entered blocking state
[ 1561.221770][ T4562] br1: port 1(veth1) entered forwarding state
[ 1577.093655][ T8140] br1: port 1(veth1) entered disabled state
[ 1577.263821][ T8142] veth1: left allmulticast mode
[ 1577.264055][ T8142] veth1: left promiscuous mode
[ 1577.264371][ T8142] br1: port 1(veth1) entered disabled state